From: Dudley Du <dudley.dulixin@gmail.com>
To: dmitry.torokhov@gmail.com, rydberg@euromail.se
Cc: Dudley Du <dudley.dulixin@gmail.com>,
bleung@google.com, linux-input@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v15 12/12] input: cyapa: add acpi device id supported
Date: Mon, 15 Dec 2014 14:23:23 +0800 [thread overview]
Message-ID: <1418624603-19054-13-git-send-email-dudley.dulixin@gmail.com> (raw)
In-Reply-To: <1418624603-19054-1-git-send-email-dudley.dulixin@gmail.com>
Add acpi device tree supported.
acpi device id "CYAP0000" is for old gen3 trackpad devices.
acpi device id "CYAP0001" is for new gen5 trackpad devices.
TEST=test on Chromebooks.
Signed-off-by: Dudley Du <dudley.dulixin@gmail.com>
---
drivers/input/mouse/cyapa.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/input/mouse/cyapa.c b/drivers/input/mouse/cyapa.c
index dac3996..9fb97e2 100644
--- a/drivers/input/mouse/cyapa.c
+++ b/drivers/input/mouse/cyapa.c
@@ -24,6 +24,7 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/pm_runtime.h>
+#include <linux/acpi.h>
#include "cyapa.h"
@@ -1315,11 +1316,23 @@ static const struct i2c_device_id cyapa_id_table[] = {
};
MODULE_DEVICE_TABLE(i2c, cyapa_id_table);
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id cyapa_acpi_id[] = {
+ { "CYAP0000", 0 }, /* Gen3 trackpad with 0x67 I2C address. */
+ { "CYAP0001", 0 }, /* Gen5 trackpad with 0x24 I2C address. */
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, cyapa_acpi_id);
+#endif
+
static struct i2c_driver cyapa_driver = {
.driver = {
.name = "cyapa",
.owner = THIS_MODULE,
.pm = &cyapa_pm_ops,
+#ifdef CONFIG_ACPI
+ .acpi_match_table = ACPI_PTR(cyapa_acpi_id),
+#endif
},
.probe = cyapa_probe,
--
1.9.1
next prev parent reply other threads:[~2014-12-15 6:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-15 6:23 [PATCH v15 00/12] input: cyapa: instruction of cyapa patches Dudley Du
2014-12-15 6:23 ` [PATCH v15 01/12] input: cyapa: re-design driver to support multi-trackpad in one driver Dudley Du
2014-12-15 6:23 ` [PATCH v15 02/12] input: cyapa: add gen5 trackpad device basic functions support Dudley Du
2014-12-15 14:10 ` Jeremiah Mahler
2014-12-15 6:23 ` [PATCH v15 03/12] input: cyapa: add power management interfaces supported for the device Dudley Du
2014-12-15 6:23 ` [PATCH v15 04/12] input: cyapa: add runtime " Dudley Du
2014-12-15 6:23 ` [PATCH v15 05/12] input: cyapa: add sysfs interfaces supported in the cyapa driver Dudley Du
2014-12-15 14:11 ` Jeremiah Mahler
2014-12-15 6:23 ` [PATCH v15 06/12] input: cyapa: add gen3 trackpad device firmware update function support Dudley Du
2014-12-15 14:11 ` Jeremiah Mahler
2014-12-15 6:23 ` [PATCH v15 07/12] input: cyapa: add gen3 trackpad device read baseline " Dudley Du
2014-12-15 14:11 ` Jeremiah Mahler
2014-12-15 6:23 ` [PATCH v15 08/12] input: cyapa: add gen3 trackpad device force re-calibrate " Dudley Du
2014-12-15 14:12 ` Jeremiah Mahler
2014-12-15 6:23 ` [PATCH v15 09/12] input: cyapa: add gen5 trackpad device firmware update " Dudley Du
2014-12-15 14:12 ` Jeremiah Mahler
2014-12-16 13:56 ` Jeremiah Mahler
2014-12-16 20:24 ` Benson Leung
2014-12-17 1:31 ` Dudley Du
2014-12-17 6:48 ` Jeremiah Mahler
2014-12-17 15:38 ` Benson Leung
2014-12-15 6:23 ` [PATCH v15 10/12] input: cyapa: add gen5 trackpad device read baseline " Dudley Du
2014-12-15 14:13 ` Jeremiah Mahler
2014-12-15 6:23 ` [PATCH v15 11/12] input: cyapa: add gen5 trackpad device force re-calibrate " Dudley Du
2014-12-15 6:23 ` Dudley Du [this message]
2014-12-15 14:14 ` [PATCH v15 12/12] input: cyapa: add acpi device id supported Jeremiah Mahler
2014-12-15 6:31 ` [PATCH v15 00/12] input: cyapa: instruction of cyapa patches Dudley Du
2014-12-15 10:20 ` Jeremiah Mahler
2014-12-15 14:10 ` Jeremiah Mahler
2014-12-16 1:28 ` Dudley Du
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